Aircraft window



FIG. 1 is an internal isometric view of an aircraft window showing our new design;

FIG. 2 is an internal side view thereof;

FIG. 3 is an external isometric view thereof; and,

FIG. 4 is an external side view thereof.

The broken line shown in FIGS. 1–4 are included for the purpose of illustrating environment and forms no part of the claimed design. 

The ornamental design for an aircraft window, as shown and described. 